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零件编号 | L2320A | ||
描述 | COLOR MONITOR SERVICE MANUAL | ||
制造商 | LG | ||
LOGO | |||
1 Page
Website:http://biz.LGservice.com
E-mail:http://www.LGEservice.com/techsup.html
COLOR MONITOR
SERVICE MANUAL
CHASSIS NO. : CL-46
MODEL:
L2320A (L2320AL-AL**A)
( ) **Same model for SVC
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
L2320A
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Datasheet pdf - http://www.DataSheet4U.net/
WIRING DIAGRAM(DISPLAY)
CN4
CN5
CN3
CN2
J5
J902
J903
J906
J907
J905
J04
Connector Ass’y P/N:
6631T12004G
Connector Ass’y P/N:
6631T12004F
Connector Ass’y P/N:
6850TAC006A
FAN P/N:
5900T02001A
J2 J3
Connector Ass’y P/N:
6631T20022E
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WIRING DIAGRAM(Media Station)
J1
Connector Ass’y P/N:
6631T12004H
Connector Ass’y P/N:
6631T20010D
J4
Connector Ass’y P/N:
6631T20010D
J3
J2
J1
J2
J8
J704
J702
J601
J6
J18
Connector Ass’y P/N:
6631T20022E
-8-
Datasheet pdf - http://www.DataSheet4U.net/
NO RASTER ON DTV SIGNAL
Repeat
‘A’ Process
Pass
Check
Digital Switch for DTV
(Main B’d : U7,U15)
Fail
Resoldering
Or Replace
Device
Pass
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Check
Input Signal Connection
(Y/Pb/Pr?)
Not support 480i
Pass
Check
U14(AD9883)
*In/Out H/V Sync
*Output Data
*Check the Power
Fail (3.3V-DTV)
*Replace Device
Power S/W off and on after
remove the Input signal
cable
Pass
- 15 -
Datasheet pdf - http://www.DataSheet4U.net/
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页数 | 30 页 | ||
下载 | [ L2320A.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
L2320A | COLOR MONITOR SERVICE MANUAL | LG |
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